Armando Fox Steven D. Gribble Yatin Chawathe Anthony S. Polito Andrew C. Huang Benjamin C. Ling Eric A. Brewer Orthogonal Extensions to the WWW User Interface Using Client-Side Technologies. 83-84 1997 ACM Symposium on User Interface Software and Technology http://doi.acm.org/10.1145/263407.263516 db/conf/uist/uist1997.html#FoxGCPHLB97